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HC SR04 Ultrasonic Module Distance Sensor 5pcs

Name: HC SR04 Ultrasonic Module Distance Sensor 5pcs
Brand: DUTTY
SKU: b3f2693d0dc993ba71b21928c76080dc

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14.70

Description

Amazon The HC-SR04 ultrasonic sensor can send eight 40 kHz and detect whether there is any pulse signal back.If it back, a high level signal will be outputed by IO, and the duration of the signal is the time from sending ultrasonic to returning HC-SR04 Test Distance : high level time velocity of sound (340M/S) /2 HC-SR04 Power Supply : 5V DC; Quiescent Current :

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€ 14.70

Description (1)

The HC-SR04 ultrasonic sensor can send eight 40 kHz and detect whether there is any pulse signal back.If it back, a high level signal will be outputed by IO, and the duration of the signal is the time from sending ultrasonic to returning HC-SR04 Test Distance : high level time velocity of sound (340M/S) /2 HC-SR04 Power Supply : 5V DC; Quiescent Current :